What is hardness of water? How can it be determined by using EDTA in a laboratory?...
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What is hardness of water? How can it be determined by using EDTA in a laboratory? In an experiment to determine the hardness, a sample 100 ml of water required 15 ml of N/50 EDTA. 100ml. of water after boiling for 15 minutes and making up to 100 ml again with distilled water, required 8 ml of EDTA for titration. Calculate total, temporary and permanent hardness of water What is hardness of water? How can it be determined by using EDTA in a laboratory? In an experiment to determine the hardness, a sample 100 ml of water required 15 ml of N/50 EDTA. 100ml. of water after boiling for 15 minutes and making up to 100 ml again with distilled water, required 8 ml of EDTA for titration. Calculate total, temporary and permanent hardness of water
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Hardness of water is a measure of the concentration of calcium and magnesium ions in the water These ions can form insoluble compounds with soap leadi... View the full answer
Related Book For
Inorganic Chemistry
ISBN: 9780198768128
7th Edition
Authors: Mark Weller, Tina Overton, Jonathan Rourke
Posted Date:
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